Rollwalk eRW3 Electric Roller Skates Tire
Patented custom tires
Each shoe has four 70MM rubber tires, 8 in total, with 75A hardness.
The front wheels are standard tires, aluminum alloy wheels + high-quality rubber combination, with unique non-slip texture, which can bring better grip to the electric shoes in urban scenes.
The rear wheels are made of motor and tires so that the motor torque can be released faster.